2005 Audi A2 vs. 2008 Cadillac STS
To start off, 2008 Cadillac STS is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A2. In addition, the cost of maintenance, including insurance, on 2005 Audi A2 would be higher. At 3,600 cc (6 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (302 HP @ 6300 RPM) has 242 more horse power than 2005 Audi A2. (60 HP @ 4000 RPM) In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2005 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 630 kg more than 2005 Audi A2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A2. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Cadillac STS (369 Nm @ 5200 RPM) has 229 more torque (in Nm) than 2005 Audi A2. (140 Nm @ 1800 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A2. 2008 Cadillac STS has automatic transmission and 2005 Audi A2 has manual transmission. 2005 Audi A2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A2 | 2008 Cadillac STS | |
| Make | Audi | Cadillac |
| Model | A2 | STS |
| Year Released | 2005 | 2008 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1190 cc | 3600 cc |
| Engine Cylinders | 3 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 60 HP | 302 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 140 Nm | 369 Nm |
| Torque RPM | 1800 RPM | 5200 RPM |
| Engine Compression Ratio | 19.5:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 930 kg | 1560 kg |
| Vehicle Length | 3830 mm | 5000 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Vehicle Height | 1560 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2960 mm |
| Fuel Consumption Overall | 3 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 34 L | 64 L |
